Product Description:

The FVCA01.1-30K0-3P4-MDA-LP-P001-01V01 is a three-phase frequency converter manufactured by Bosch Rexroth Indramat and part of the FVCA Frequency Converters series. By modulating both voltage and frequency, it lets automated machinery run AC induction motors at variable speeds, which is essential in process lines that must match motor output to changing load demands. The front panel combines an LCD, a local potentiometer, and soft keys for direct parameter access.

This converter delivers up to 30.0 kW of motor power while supplying the motor with a continuous current of 60.0 A. On the mains side, it draws 73.0 A at a nominal input of 400 V, and the overall apparent power reaches 40.0 kVA, a value used when sizing upstream protection and cabling. The housing carries an IP20 rating, so it must be mounted inside a control cabinet for protected airflow. The input voltage can vary from three-phase 380 V to 480 V without derating, and the built-in SVPWM modulator runs at a default switching frequency of 3 kHz to help keep motor noise low. Selectable V/f, sensorless vector, and field-oriented control modes allow the same hardware to handle constant-torque or quadratic-torque loads. A C3 class RFI filter is integrated for industrial EMC, and the internal brake chopper is ready for an external resistor when regenerative braking is needed.

Speed commands can be set digitally in steps of 0.01 Hz, or through an analog channel with a linearity error within 0.05%, which helps improve control accuracy when the inverter is paired with PLCs over Modbus. Both input methods support stable speed reference handling in automated systems that use digital communications and local control signals. Operation is permitted up to 1000 m altitude and at humidity levels below 90 percent without condensation. The unit has a net mass of 22.0 kg, and the E-frame enclosure measures 525 mm × 250 mm × 251.5 mm to help with cabinet layout and clearance planning.